Many men's suit jackets have three buttons down the front. Leave them all unbuttoned and you look informal. Button them all and you look like a schoolboy in his first suit or a school uniform. So which should you button and which stay open? This rule is easy to remember: "Sometimes, Always, Never," from top to bottom. »5/17/13 5:00am 5/17/13 5:00am

You should feel great wearing a good dress shirt you just bought, not like a kid in his dad's work clothes. Use a military-style tuck to prevent billowing, or "blousing," around your belt line. »4/08/13 12:00pm 4/08/13 12:00pm

It's smarter to buy your tuxedoes, hats, cashmere sweaters, and certain other upscale clothing items used, whenever possible. Not just because used is cheaper than new, but because, as men's clothing blog Put This On explains, trends in clothing manufacture have left us with used goods that are better than new. »10/11/12 9:30am 10/11/12 9:30am

Occasional flurries of great advice and wisdom break out on Reddit. This happened recently when a user asked about getting nice clothes for work—clothes that won't fall apart on him. The responses are pretty helpful. One user suggests three Brooks Brothers Non-Iron Fitted Shirts is all one really needs. Others… »1/27/11 7:00am 1/27/11 7:00am